A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Parts of armored fighting vehicles,motorized, whether or not fitted with weapons
NSN 5975-01-105-4248
NSN 5965-01-342-2865
NSN 5930-01-451-1043
NSN 6145-01-337-3930
NSN 6320-01-089-9086
NSN 5996-01-233-1614
NSN 5910-01-222-0196
NSN 2925-00-099-4030
NSN 6620-01-240-3361
NSN 5920-00-973-1276
NSN 5915-00-229-1474
NSN 5985-01-261-4866